Tissue retractor frame



FIG. 1 is a perspective view of the tissue retractor frame;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view showing the tissue retractor frame in a slightly angled configuration. 

The ornamental design for a tissue retractor frame, as shown and described. 